Funding for this research was provided by:
the National Key Research and Development Program of China (2017YFB0308401)
the Opening Project of Key Laboratory of Leather Chemistry and Engineering (Sichuan University), Ministry of Education (20826041C4159)
Article History
Received: 16 December 2019
Accepted: 14 January 2020
First Online: 30 January 2020
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest.
: This work does not contain any studies with human participants or animals performed by any of the authors.